<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>trim测试</title>
    <script src="../zujian/han/han.js"></script>
</head>
<body>
    <script type="text/javascript">
        //看不见的矩形特殊字符
        juxingteshuzifu='ဆ';
            a=" "+juxingteshuzifu+"撒地方撒发大水发"+juxingteshuzifu+" ";
            alert("《"+a+"》")
            a=trimhan(a)
            alert("《"+a+"》")


    </script>
</body>
</html>